Lighting fixture



FIG. 1 is a front, top perspective view of a lighting fixture showing my new design;

FIG. 2 is a rear, top perspective view thereof;

FIG. 3 is an elevational front view thereof;

FIG. 4 is an elevational left side view thereof;

FIG. 5 is an elevational right side view thereof;

FIG. 6 is an elevational rear view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a lighting fixture, as shown and described. 